4034914domain: NAppears in sequencesPowers of 2 written backwards.at n=22A004094Powers of 2 written backwards and sorted.at n=21A034906Powers of 4 written backwards.at n=11A071582a(n) = reverse(2^n) mod 2^n.at n=21A103166Powers of 4 written backwards and sorted.at n=10A134110